Field Setting - Daikin FXSQ05TAVJU User & Installation Manual

9-6 FOR CONTROL WITH 2 REMOTE CONTROL-
LERS (TO CONTROL 1 INDOOR UNIT WITH 2
REMOTE CONTROLLERS)
• For control with 2 remote controllers, set one remote con-
troller as Main and the other remote controller as Sub.
< Changeover method from Main to Sub and vice versa >
Refer to the installation manual attached to the remote
controller.
< Wiring method >
(1) Remove the control box lid.
(2) Carry out additional wiring from the remote controller
2 (Sub) to the terminals (P1, P2) for remote controller
wiring on the terminal block (X2M) in the control box.
Remote Remote
controller 1 controller 2
(Main) (Sub)
< Caution >
• When using the group control and the 2 remote con-
trollers control at the same time, connect the remote
controller 2 (Sub) to the indoor unit at the end of the
crossover wiring (the largest No.). (Refer to Fig. 29)
Indoor unit 1 Indoor unit 2
Remote Crossover
controller 1 wiring (Remote
(Main) controller)
Fig. 29
9-7 FOR CENTRALIZED CONTROL
• When centralized equipment (such as centralized control-
ler) is used for control, it is required to set the group No. on
the remote controller.
For details, refer to the manuals attached to the centralized
equipment.
• Connect the centralized equipment to the indoor unit con-
nected to the remote controller.
17
Terminal block
(X2M)
Terminal for remote
controller wiring (P1, P2)
No polarity
Indoor unit
largest No.
Remote
controller 2
(Sub)
9-8 FOR REMOTE CONTROL (FORCE OFF OR ON /
OFF OPERATION)
(1) Wiring method and specification
• Remote control is available by connecting the external
input to the terminal T1 and T2 on the terminal block for
remote controller and transmission wiring (X2M).
F2 T1 T2
FORCED
OFF
Input A
(2) Actuation
• Input A of FORCED OFF and ON/OFF OPERATION
will be as the table shown below.
Input A = ON
In case of FORCED Remote controller
OFF prohibited
In case of ON/OFF
Operation
OPERATION
(3) How to choose FORCED OFF or ON/OFF OPERATION
• For choosing FORCED OFF or ON/OFF OPERATION,
setting by remote controller is required.
(Refer to 10. FIELD SETTING)

10. FIELD SETTING

CAUTION
Before carrying out field setting, check the items mentioned in
(1) Items to be checked after the installation work is com-
pleted on page 3.
• Check if all the installation and piping works for the air con-
ditioner are completed.
• Check that the outside panel and piping cover of the indoor
and outdoor units are closed.
< FIELD SETTING >
After turning on the power supply, carry out field setting
from the remote controller according to the installation
state.
• Carry out setting at 3 places, "Mode No.", "FIRST CODE
No." and "SECOND CODE No.".
The settings shown by
cate those when shipped from the factory.
• The method of setting procedure and operation is shown in
the installation manual attached to the remote controller.
(Note) Though setting of "Mode No." is carried out as a
group, if you intend to carry out individual setting by
each indoor unit or confirmation after setting, carry
out setting with the Mode No. shown in the paren-
thesis ( ).
• Ask your customer to keep the manual attached to the re-
mote controller together with the operation manual.
• Do not carry out settings other than those shown in the table.
• Settings are performed by selecting "Mode No.", "FIRST
CODE No.", and "SECOND CODE No.".
Sheathed vinyl
Wiring
cord or 2 core
specification
cable
AWG 18-16
Wiring size
(0.75-1.25 mm 2 )
Max. 328 ft.
Wiring length
(100 m)
Contact that can
External make and break
contact spec the min. load of
DC 15 V · 1 mA
Input A = OFF
Remote controller
permitted
Stop
in the following tables indi-
English